<div class="row cl">
    <label class="form-label col-xs-3 col-sm-3">宽度百分比：</label>
    <div class="formControls col-xs-6 col-sm-6">
        <input type="text" class="input-text" name="set[width]" value="50" />
    </div>
    <div class="col-xs-3 col-sm-3"></div>
</div>

<div class="row cl">
    <label class="form-label col-xs-3 col-sm-3">高度：</label>
    <div class="formControls col-xs-6 col-sm-6">
        <input type="text" class="input-text" name="set[height]" value="10" />
    </div>
    <div class="col-xs-3 col-sm-3"></div>
</div>

<div class="row cl">
    <label class="form-label col-xs-3 col-sm-3">默认值：</label>
    <div class="formControls col-xs-6 col-sm-6">
        <textarea class="textarea" name="set[default]"></textarea>
    </div>
    <div class="col-xs-3 col-sm-3"> </div>
</div>